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Chip Sell-off Deepens as Big Tech's AI Bets Draw Scrutiny

A worsening semiconductor rout dragged global stocks to a one-month low even as Big Tech pressed ahead with AI infrastructure spending and faced fresh regulatory and competitive challenges.

July 28, 2026 AI & Tech

Chip Sell-off Deepens

World stocks hit a one-month low as the chip rout worsened, with U.S. chip stocks extending losses on AI-financing concerns and fears over Chinese competition. S&P 500 and Nasdaq futures slid further as the sell-off in semiconductor names deepened.

Big Tech's AI Bets Face Scrutiny

Salesforce's Agentforce push made it the Dow's worst performer, raising the question of whether the market is overreacting to its AI strategy. Elsewhere, Citizens maintained its Microsoft rating on the company's AI policy stance, and commentary raised the possibility that Alphabet could overtake Nvidia as the world's most valuable stock. Separately, Google's rivals are lining up to seek damages following a record $1 billion EU fine.

Infrastructure Buildout and a China Angle

Meta and BlackRock announced a venture to develop and finance a data center campus in El Paso, Texas, underscoring continued AI infrastructure investment even as chip stocks sold off. In China, funds run by Hefei's local government have booked gains reported at 5,000% from the CXMT chip IPO listing.

Sources

Not investment advice.